Base | Representation |
---|---|
bin | 100111001010100101… |
… | …000010110001100110 |
3 | 11000112202220202221111 |
4 | 213022211002301212 |
5 | 1142111133221430 |
6 | 31152530335234 |
7 | 3016060056340 |
oct | 471245026146 |
9 | 130482822844 |
10 | 42053413990 |
11 | 169200683a5 |
12 | 819772a51a |
13 | 3c7260bc23 |
14 | 206d1ac290 |
15 | 1161deac2a |
hex | 9ca942c66 |
42053413990 has 16 divisors (see below), whose sum is σ = 86509880352. Its totient is φ = 14418313344.
The previous prime is 42053413951. The next prime is 42053413993. The reversal of 42053413990 is 9931435024.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42053413993) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300381459 + ... + 300381598.
It is an arithmetic number, because the mean of its divisors is an integer number (5406867522).
Almost surely, 242053413990 is an apocalyptic number.
42053413990 is an abundant number, since it is smaller than the sum of its proper divisors (44456466362).
42053413990 is a wasteful number, since it uses less digits than its factorization.
42053413990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 600763071.
The product of its (nonzero) digits is 116640, while the sum is 40.
The spelling of 42053413990 in words is "forty-two billion, fifty-three million, four hundred thirteen thousand, nine hundred ninety".
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